Author Affiliations
1School of Information Science and Engineering, Yunnan University, Kunming 650091, China2College of Science, Yunnan Agricultural University, Kunming 650201, Chinashow less
Fig. 1. Schematic diagrams of dual-band PIT model: (a) Three-dimensional space schematic; (b) two-dimensional plane schematic.
Fig. 2. Transmission spectra of the sole nanodisk array, the sole nanorod array, the single-band PIT model
Fig. 3. Distribution of electric field of dual-band PIT model at (a) dip A, (b) dip B, (c) dip C, (d) peak D and (e) peak E.and the dual-band PIT model.
Fig. 4. Variation of transmission with frequency of different g.
Fig. 5. Variation of transmission with frequency of different L
Fig. 6. Schematic diagrams of four-band PIT model: (a) Three-dimensional space schematic; (b) two-dimensional plane schematic.
Fig. 7. The transmission of four-band PIT model.
Fig. 8. The comparison of transmission between two dual-band PIT models and four-band PIT model.
Fig. 9. Distribution of electric field of four-band PIT model at (a) peak A, (b) peak B, (c) peakC, (d) peak D.
Fig. 10. Variation of transmission with frequency of different L2.
Fig. 11. Variation of transmission with frequency of different L1.
Fig. 12. Variation of transmission with frequency of different g.
Fig. 13. The variation of transmission windows with different background materials.
Fig. 14. The variation of peak A and peak B with different background materials.
Fig. 15. The variation of peak C and peak D with different background materials.
传感器类型 | FOM/RIU–1 | 参考文献 | 太赫兹超灵敏超材料传感器 | 2.30 | [24]
| 双分离环对混合传感器 | 2.86 | [25]
| 圆形、方形分离环混合传感器 | 7.80 | [26]
| 金属纳米孔阵列传感器 | 10.5 | [27]
| 双频段太赫兹超材料传感器 | 24.6 | [28]
| 四频段银棒、银盘混合传感器 | 26.4 | 本文 |
|
Table 1. Comparison of FOM with reported sensor in different references.